Southwest Gas Corporation (SWG) offers incentives to qualifying commercial and industrial facilities who install efficient Combined Heat and Power systems (CHP). CHP systems produce localized, on-site power and heat which can be used in a variety of ways. Incentives vary based upon the efficiency of the installed system. The minimum efficiency for all systems is 60%. Contractors are also encouraged to participate in the program. Visit web site to view application form or contact SWG for more program information.